around the world if not billions, former president bill clinton called it one of the most pressing and universal challenges of our time. according to the world health organization approximately 780 million people lack access to clea water. that is about one out of every nine people on the planet. in 2009, matt damon and gary white founded water.org their organization provides access to save water and sanitation for hundred of community in africa, south asia and central america. they believe that with the right solutions, the water crisis in our lifetime can be solved, here is a look at what they have been doing. ♪ >> i have been to haiti before, but this trip maye the most important one so far. gary white and i announced our commitment at the clinton global anybody identify to reach 50,000 people in haiti with safe water and access to toilets. then, haiti was hit with the worst earthquake in 200 years. it was devastating. our commitment became more vital than ever. you think these kids are the dying of are things our kids will never die of because we have access to clean water an